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ANDROID: mm: add vendor hooks for file folio reclaim.

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Add hooks for file folio reclaim. the vendor hook keep reclaimed file folios
and help direct && kswapd reclaim.

Fix Conflicts:
	drivers/android/vendor_hooks.c
	include/trace/hooks/mm.h
	include/trace/hooks/vmscan.h
	mm/vmscan.c

remove the change of mm/memcontrol.c because
https://android-review.googlesource.com/c/kernel/common/+/3603374

Bug: 407947362
Bug: 449066551
Bug: 451083029
Change-Id: I4364ae2d269e4b4b88c12823ebf66abaa4650585
Signed-off-by: Hailong Liu <hailong.liu@oppo.com>
(cherry picked from commit 43bf81d175f5480a5537205f92b632ec8e5f1787)
(cherry picked from commit 6bae5d457e35a9e3ebefdf45e8e9e8f957fd6c84)
This commit is contained in:
Hailong Liu
2025-04-07 09:34:11 +08:00
parent cb5b1d91a0
commit 9e8a1bb6fb
7 changed files with 66 additions and 2 deletions
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drivers/android/vendor_hooks.c
+8
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@@ -623,3 +623,11 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_fiq_dump);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_looper_state_registered);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_thread_release);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_read_done);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_filemap_pages);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_lru_gen_add_folio_skip);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_lru_gen_del_folio_skip);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_perform_reclaim);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_kswapd_shrink_node);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_keep_reclaimed_folio);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_clear_reclaimed_folio);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_evict_folios_bypass);